Wella Koleston Perfect ME+ KP Pure Naturals 7/00 Medium Natural Blonde Hair Colour, Pack of 3

• The colour has been developed with ME+ technology. Perfect, uniform and modern colour results
• ME+ reduces the risk of developing a new allergy to hair colour** (**For people who are not allergic to hair dyes). Although the risk of developing new allergies is reduced, there is still a risk of allergic reactions,
• which can sometimes be severe. Perform an allergy test 48 hours before any colouring. Carefully follow the safety instructions (English language not guaranteed), especially if you have already experienced allergic reactions to hair colourants in the past
• ME+ is contained in certain nuances of Koleston Perfect's Pure Naturals, Rich Naturals, Vibrant Reds, Special Blondes and Deep Browns
• Less hair damage with each use* (*Compared to previous version of Koleston Perfect. Applies to Koleston Perfect with Pure Balance technology)

Product description Koleston Perfect Base and Welloxon Perfect (1:1). Mixing ratio: Three tone lightening: 1 part Koleston Perfect, 1 part Welloxon Perfect 12%. Two-tone lightening: 1 part Koleston Perfect, 1 part Welloxon Perfect 9%. 1 tone lightening, grey / white coverage of the same level or darker: 1 part Koleston Perfect, 1 part Welloxon Perfect 6%. Perfect, uniform and modern colour results. Less hair damage with each use.* (*Compared to previous version of Koleston Perfect. Valid for Koleston Perfect with Pure Balance Technology). Me+ reduces the risk of developing a new allergy to hair colour ** (**For people who are not allergic to hair dyes). Although the risk of developing new allergies is reduced, there is still a risk of allergic reactions, which can sometimes be severe. Perform an allergy test 48 hours before any colouring. Carefully follow the safety instructions (English language not guaranteed) if you have already experienced allergic reactions to hair colourants in the past, you should not colour your hair. ME+ is contained in certain nuances of Koleston Perfect's Pure Naturals, Rich Naturals, Vibrant Reds, Special Blondes and Deep Browns Directions Prepare skin and work area, mix ratios (three tone lightening: 1 part Koleston Perfect, 1 part Welloxon Perfect 12%; two-tone lightening: 1 part Koleston Perfect, 1 part Welloxon Perfect 9%; 1 tone lightening, grey / white coverage of the same level or darker: 1 part Koleston Perfect, 1 part Welloxon Perfect 6%), apply color, process for appropriate time, rinse, and perform allergy test 48 hours before coloring.